![]() Chang wrote that HMI design will not only include hardware, but also will be integrated with software that will become a key concept in the next-generation HMI. Today they provide more comprehensive screen visualizations. By integrating these three functions, the HMI is incorporating a new different look. Jonney Chang, a director in Advantech’s Industrial Automation Group, wrote in a recent blog post that HMIs are moving toward computing, control, and communication. With its growing importance, more technologies are imported in HMI, and it’s being applied, not only to the production process, but also to intelligent buildings, ships, and others significant applications. To enhance the efficiency of processes, better and more effective use of information is a first requirement, which is the main reason the manufacturing management is emphasizing visualization tools. But it also provides an effective method of preventing operating errors by requiring two-hand gestures for critical or potentially dangerous operations. A key main advantage of multi-touch technology is how it makes operation more intuitive. ![]() There are numerous gestures that might be used in an application: zooming in and out and rotating objects with two fingers, scrolling lists (panning), and switching to the next screen with a quick swipe (flick). Multi-touch panels open up new dimensions for innovative HMI design. The demonstration was very impressive visually, and this technology definitely enables a user interface that is similar to tablets with touch-to-open menus and the ability to monitor key system parameters easily.ĪIS industrial multi-touch screen-panel PC computers or panel-mount HMI panels combine an Intel Atom dual core processor with projected capacitive touch technology in an industrial-grade flat panel. He showed us application examples of the new multi-touch HMIs. With multi-touch functionality, HMI operation is simplified and enhanced, but the biggest question is how quickly these more sophisticated interfaces may be adopted by machinery builders and users.Īt the recent MD&M East show in Philadelphia, we visited with Marc Ostertag, president of B&R Industrial Automation. The industrial HMI is continuing to evolve with the addition of multi-touch capabilities that are now standard on smartphones and tablets. ![]() It will be great to get multi-touch capabilities in Ignitionĭ/author.asp?se … s_element&
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